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公开(公告)号:US20150050507A1
公开(公告)日:2015-02-19
申请号:US14386195
申请日:2013-03-18
发明人: Mogens Hinge , Jens Klæstrup Kristensen , Kim Daasbjerg , Steen Uttrup Pedersen , Marianne Strange , Steen-Erik Nielsen
IPC分类号: B23K26/20 , B32B15/082 , B32B7/12 , C25D9/02
CPC分类号: C25D9/02 , B23K26/211 , B29C65/1616 , B29C65/1635 , B29C65/1654 , B29C65/1674 , B29C65/1683 , B29C65/44 , B29C65/4815 , B29C65/52 , B29C65/523 , B29C65/524 , B29C65/526 , B29C65/8215 , B29C66/026 , B29C66/1122 , B29C66/232 , B29C66/43 , B29C66/45 , B29C66/71 , B29C66/742 , B29C66/74283 , B29C66/74285 , B29C66/836 , B29K2995/0027 , B32B7/12 , B32B15/082 , B32B2250/02 , B32B2255/06 , B32B2255/26 , B32B2311/30 , B32B2333/12 , B32B2457/00 , B32B2535/00 , B32B2605/08 , C08J5/128 , C08J2333/12 , C08J2433/12 , Y10T428/31699 , B29K2033/12
摘要: The present invention relates to a method of joining a metal part 1 and a non-liquid polymer part 2. The first step of the method is to attach a primer 4 to a metal surface 3 of the metal part 1. The primer 4 is then polymerized so that the metal surface 3 is at least partly covered with surface immobilized polymer brushes 5. Then the metal surface 3 with the polymer brushes 5 is brought into contact with a polymer surface of the polymer part 2, so that an interface is obtained comprising the metal surface 3, the primer 4, the polymer brushes 5 and the polymer surface. Finally, the interface is heated by use of laser welding until the polymer brushes 5 and a part of the polymer part 2 melt or soften and mix to such an extent that the metal part 1 and the polymer part 2 remain joined after cooling. The welding may e.g. be performed so that so that welding seams are obtained along equidistant lines across the surface.
摘要翻译: 本发明涉及一种接合金属部件1和非液体聚合物部件2的方法。该方法的第一步骤是将引物4附接到金属部件1的金属表面3.然后引物4 聚合,使得金属表面3至少部分地被表面固定的聚合物刷子5覆盖。然后,具有聚合物刷子5的金属表面3与聚合物部件2的聚合物表面接触,从而获得包含 金属表面3,底漆4,聚合物刷5和聚合物表面。 最后,通过使用激光焊接来加热界面,直到聚合物刷5和聚合物部分2的一部分熔融或软化并混合到使得金属部分1和聚合物部分2在冷却后保持连接的程度。 焊接可以例如。 可以进行这样的工作,从而使跨接表面的等距线获得焊缝。